2021-08-20 18:21:33
کلوز مربوط به درس 3 دهم.
Vaccination is a simple, safe, and effective way of (1) …… people against harmful diseases, before they come into contact with them. It uses your body’s natural (2) ….. to build resistance to specific infections (3) ……… .
Vaccines train your immune system to create antibodies, just as it does when it’s exposed to a disease. (4) ………, because vaccines contain only killed or weakened (5) ……. of germs like viruses or bacteria, they do not cause the disease or put you at risk of its complications.
1. 1) protecting 2) attending
3) changing 4) seeking
2. 1) sciences 2) rights
3) cradles 4) defenses
3. 1) and makes your immune system stronger
2) but it makes as strong as your immune system
3) so makes the strongest of your immune system
4) but your immune system makes as strong
4. 1) So 2) Also
3) However 4) Until
5. 1) keys 2) forms
3) rings 4) states
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